{
  "api_version": "1",
  "request": {
    "url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=Slow-Paced+Breathing",
    "query": {
      "intervention": "Slow-Paced Breathing"
    },
    "page_size": 10
  },
  "pagination": {
    "page": 1,
    "page_size": 10,
    "total_count": 16,
    "total_pages": 2,
    "next_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=Slow-Paced+Breathing&page=2&page_size=10",
    "previous_page_url": null
  },
  "source": "remote",
  "last_synced_at": "2026-10-09T17:16:03.255Z",
  "attribution": "Data derived from public ClinicalTrials.gov records. The official record at https://clinicaltrials.gov/ remains the source of truth for current availability, contacts, and full study details.",
  "notes": [
    "This endpoint exposes only public summary fields — no participant contact emails, phone numbers, or scraped investigator contact details.",
    "For contact information and full protocol detail, follow each trial's `official_url` to the ClinicalTrials.gov record.",
    "This API is a navigational aid. It does not provide medical advice, eligibility determinations, or compensation guarantees."
  ],
  "trials": [
    {
      "nct_id": "NCT03280589",
      "title": "Pranayama Practice on the Autonomic Nervous System",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "EARLY_PHASE1"
      ],
      "conditions": [
        "Pranayama Effect on Autonomic Nervous System",
        "Respiration Variability Effect on Nervous System"
      ],
      "interventions": [
        {
          "name": "Sheetali/Sheekari Pranayama",
          "type": "OTHER"
        },
        {
          "name": "Sitting Quietly",
          "type": "OTHER"
        },
        {
          "name": "Deep breathing",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "National University of Natural Medicine",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "25 Years",
        "maximum_age": "55 Years",
        "sex": "ALL",
        "summary": "25 Years to 55 Years"
      },
      "enrollment_count": 25,
      "start_date": "2017-08-15",
      "completion_date": "2021-07-21",
      "has_results": false,
      "last_update_posted_date": "2023-03-24",
      "last_synced_at": "2026-10-09T17:16:03.255Z",
      "location_count": 1,
      "location_summary": "Portland, Oregon",
      "locations": [
        {
          "city": "Portland",
          "state": "Oregon"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03280589"
    },
    {
      "nct_id": "NCT04866901",
      "title": "Interactive Effects of Mindfulness and Slow-paced Breathing",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Stress",
        "Stress, Psychological",
        "Stress Physiology",
        "Sleep",
        "Slow Breathing"
      ],
      "interventions": [
        {
          "name": "Slow-Paced Breathing (SPB)",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Mindfulness (M)",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Yogic Breathing (SPB+M)",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "Beth Israel Deaconess Medical Center",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "24 Years",
        "sex": "ALL",
        "summary": "18 Years to 24 Years"
      },
      "enrollment_count": 19,
      "start_date": "2021-05-14",
      "completion_date": "2021-09-30",
      "has_results": false,
      "last_update_posted_date": "2022-03-03",
      "last_synced_at": "2026-10-09T17:16:03.255Z",
      "location_count": 1,
      "location_summary": "Boston, Massachusetts",
      "locations": [
        {
          "city": "Boston",
          "state": "Massachusetts"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04866901"
    },
    {
      "nct_id": "NCT07650279",
      "title": "Coherence Breathing Before Cardiopulmonary Exercise Testing",
      "overall_status": "NOT_YET_RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Breathing Rate"
      ],
      "interventions": [
        {
          "name": "Coherence Breathing",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Spontaneous Breathing",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "Human Performance Lab of Monmouth University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "19 Years",
        "maximum_age": "45 Years",
        "sex": "ALL",
        "summary": "19 Years to 45 Years"
      },
      "enrollment_count": 20,
      "start_date": "2026-06-11",
      "completion_date": "2026-10-06",
      "has_results": false,
      "last_update_posted_date": "2026-06-18",
      "last_synced_at": "2026-10-09T17:16:03.255Z",
      "location_count": 1,
      "location_summary": "West Long Branch, New Jersey",
      "locations": [
        {
          "city": "West Long Branch",
          "state": "New Jersey"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT07650279"
    },
    {
      "nct_id": "NCT01048424",
      "title": "Slow Paced-Respiration Intervention to Reduce Incontinence Trial (SPIRIT)",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Urinary Incontinence, Urge"
      ],
      "interventions": [
        {
          "name": "RESPeRATE",
          "type": "DEVICE"
        },
        {
          "name": "Urinary Incontinence Pamphlet",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "DEVICE",
        "OTHER"
      ],
      "sponsor": "University of California, San Francisco",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "FEMALE",
        "summary": "18 Years and older · Female only"
      },
      "enrollment_count": 20,
      "start_date": "2010-01",
      "completion_date": "2010-12",
      "has_results": true,
      "last_update_posted_date": "2013-11-21",
      "last_synced_at": "2026-10-09T17:16:03.255Z",
      "location_count": 1,
      "location_summary": "San Francisco, California",
      "locations": [
        {
          "city": "San Francisco",
          "state": "California"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01048424"
    },
    {
      "nct_id": "NCT00328016",
      "title": "Breathe: Slow Paced Breathing to Lower Blood Pressure",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "High Blood Pressure"
      ],
      "interventions": [
        {
          "name": "Guided Breathing",
          "type": "BEHAVIORAL"
        },
        {
          "name": "RESPeRATE",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL",
        "DEVICE"
      ],
      "sponsor": "National Institute on Aging (NIA)",
      "sponsor_class": "NIH",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "40 Years",
        "maximum_age": "70 Years",
        "sex": "ALL",
        "summary": "40 Years to 70 Years"
      },
      "enrollment_count": 44,
      "start_date": "2006-04",
      "completion_date": "2009-12",
      "has_results": true,
      "last_update_posted_date": "2017-07-02",
      "last_synced_at": "2026-10-09T17:16:03.255Z",
      "location_count": 1,
      "location_summary": "Baltimore, Maryland",
      "locations": [
        {
          "city": "Baltimore",
          "state": "Maryland"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00328016"
    },
    {
      "nct_id": "NCT07128511",
      "title": "Training Strategies to Maintain Performance",
      "overall_status": "NOT_YET_RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Shortness of Breath",
        "Shortness of Breath/Dyspnea",
        "Respiratory Distress"
      ],
      "interventions": [
        {
          "name": "Multiple Inhalation Breathing Pattern",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Tactical Breathing Technique",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "University of Florida",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "45 Years",
        "sex": "ALL",
        "summary": "18 Years to 45 Years"
      },
      "enrollment_count": 15,
      "start_date": "2025-08",
      "completion_date": "2025-12",
      "has_results": false,
      "last_update_posted_date": "2025-08-19",
      "last_synced_at": "2026-10-09T17:16:03.255Z",
      "location_count": 1,
      "location_summary": "Gainesville, Florida",
      "locations": [
        {
          "city": "Gainesville",
          "state": "Florida"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT07128511"
    },
    {
      "nct_id": "NCT02080533",
      "title": "Feasibility of Slow-paced Respiration Therapy for Treatment of a Symptom Cluster in Pulmonary Arterial Hypertension",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE1",
        "PHASE2"
      ],
      "conditions": [
        "Pulmonary Arterial Hypertension"
      ],
      "interventions": [
        {
          "name": "Slow-paced respiration therapy",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "University of Pennsylvania",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "21 Years",
        "maximum_age": null,
        "sex": "FEMALE",
        "summary": "21 Years and older · Female only"
      },
      "enrollment_count": 10,
      "start_date": "2014-02",
      "completion_date": "2016-03",
      "has_results": false,
      "last_update_posted_date": "2016-08-31",
      "last_synced_at": "2026-10-09T17:16:03.255Z",
      "location_count": 1,
      "location_summary": "Philadelphia, Pennsylvania",
      "locations": [
        {
          "city": "Philadelphia",
          "state": "Pennsylvania"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02080533"
    },
    {
      "nct_id": "NCT00819182",
      "title": "Breathe for Hot Flashes Randomized Controlled Trial",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Hot Flashes"
      ],
      "interventions": [
        {
          "name": "Paced respiration",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Sham comparator: fast shallow breathing",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "Indiana University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "FEMALE",
        "summary": "18 Years and older · Female only"
      },
      "enrollment_count": 218,
      "start_date": "2008-04",
      "completion_date": "2013-02",
      "has_results": true,
      "last_update_posted_date": "2016-03-24",
      "last_synced_at": "2026-10-09T17:16:03.255Z",
      "location_count": 1,
      "location_summary": "Indianapolis, Indiana",
      "locations": [
        {
          "city": "Indianapolis",
          "state": "Indiana"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00819182"
    },
    {
      "nct_id": "NCT04603482",
      "title": "Self-Management Intervention: Considering Needs & Preferences of Dementia Caregivers (Caregiver Career Study)",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Stress",
        "Carer Stress Syndrome",
        "Dementia",
        "Alzheimer's Disease",
        "Bereavement"
      ],
      "interventions": [
        {
          "name": "Resourcefulness training",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Biofeedback",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Attention Control",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "Case Western Reserve University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 328,
      "start_date": "2021-01-08",
      "completion_date": "2024-06-30",
      "has_results": true,
      "last_update_posted_date": "2025-05-13",
      "last_synced_at": "2026-10-09T17:16:03.255Z",
      "location_count": 1,
      "location_summary": "Cleveland, Ohio",
      "locations": [
        {
          "city": "Cleveland",
          "state": "Ohio"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04603482"
    },
    {
      "nct_id": "NCT02408614",
      "title": "Acute Effect of Exercise on Vascular Function",
      "overall_status": "COMPLETED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Aging"
      ],
      "interventions": [
        {
          "name": "Slow-paced walking",
          "type": "OTHER"
        },
        {
          "name": "Moderate-paced walking",
          "type": "OTHER"
        },
        {
          "name": "Interval Training",
          "type": "OTHER"
        },
        {
          "name": "Treadmill",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "OTHER",
        "DEVICE"
      ],
      "sponsor": "University of Florida",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "79 Years",
        "sex": "ALL",
        "summary": "18 Years to 79 Years"
      },
      "enrollment_count": 69,
      "start_date": "2015-06",
      "completion_date": "2019-01-23",
      "has_results": false,
      "last_update_posted_date": "2019-01-25",
      "last_synced_at": "2026-10-09T17:16:03.255Z",
      "location_count": 1,
      "location_summary": "Gainesville, Florida",
      "locations": [
        {
          "city": "Gainesville",
          "state": "Florida"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02408614"
    }
  ]
}